.item-wrap{
    position: relative;
    padding-left: 40px;
    /* font-size: 16px; */
    float: left;
}
.item-wrap::before{
    content:"";
    position: absolute;
    left: 5px;
    top: 15px;
    width: 10px;
    height: 10px;
    border-radius: 100%;
    border: 2px solid #bbb;
    box-sizing: border-box;
}
.item-wrap:after{
    content:"";
    position: absolute; 
    top: 25px;
    bottom: -15px;
    left: 10px;
    width: 1px;
    background: #bbb;
}
.no-trail:after{
    display: none;
}
.item-title{
    line-height: 40px;
}
